Apple's iPads and iPhone track a user's every move. Two security researchers made this shocking discovery while searching through the iPhone's files. (Source: BKK Photography)

A map shows a users' movements across England. The data can be collected and analyzed by anyone with access to a user's computer, or the machine they sync their device with. (Source: Pete Warden and Alasdair Allan)

The researchers are presenting their findings at Where 2.0 in San Francisco. (Source: O'Reilly Publishing)

Apple users -- big brother Jobs is watching you

Pete
Warden and Alasdair Allan, a pair of security researchers, have made a discovery
about Apple Inc.'s (AAPL) popular iPhone and iPad
devices. According to an in depth study they performed, Apple not only
tracks its iPhone and iPad users' every move, but it stores that
information in a local file.

According to the researchers, the feature popped up with the release of iOS 4.

The file is found in both iPad and iPhone. It even transfers when users
purchase a new device.

Describes Mr. Allan in an interview with
British news site Guardian, "Apple might have new features in
mind that require a history of your location, but that's our speculation. The
fact that [the file] is transferred across [to a new iPhone or iPad] when you
migrate is evidence that the data-gathering isn't accidental."

The pair discovered the data file on accident. Recalls Mr. Warden,
"We'd been discussing doing a visualization of mobile data, and while
Alasdair was researching into what was available, he discovered this file. At
first we weren't sure how much data was there, but after we dug further and visualized
the extracted data, it became clear that there was a scary amount of detail on
our movements."

Strangely, Apple does not appear to be directly transmitting the data to a
central location, so it’s unclear why exactly its storing it locally. The
decision to track and store a users' location in a local file is highly
unusual. Mr. Warden and Mr. Allan searched for similar code in Google
Inc.'s (GOOG) open source smart
phone/tablet operating system, Android, but could not find one.

States Mr. Warden, "Alasdair has looked for similar tracking code in
[Google's] Android phones and couldn't find any. We haven't come across
any instances of other phone manufacturers doing this."

He says that Apple has committed a shocking breach of privacy. He
comments, "Apple has made it possible for almost anybody – a jealous
spouse, a private detective – with access to your phone or computer to get
detailed information about where you've been."

The file is also transferred to the user's computer when they sync their
device. This raises the possibility that a computer thief or someone with
access to the user's laptop could track their recent whereabouts.

Simon Davies, director of the pressure group Privacy
International, agrees that the implications of the discovery are alarming.
He states, "This is a worrying discovery. Location is one of the
most sensitive elements in anyone's life – just think where people go in the
evening. The existence of that data creates a real threat to privacy. The
absence of notice to users or any control option can only stem from an
ignorance about privacy at the design stage."

Apple and our partners and licensees may collect, use, and share
precise location data, including the real-time geographic location of your
Apple computer or device. This location data is collected anonymously in a form
that does not personally identify you and is used by Apple and our partners and
licensees to provide and improve location-based products and services. For
example, we may share geographic location with application providers when you
opt in to their location services.

Apple refused to comment on why its devices are monitoring its users' every
move.

For Apple users, about the only way to provide yourself with a degree of safety
is to try to encrypt the file. Details can be found at a
webpage the pair has been set up. More details can also be found
in an article the
pair authored for the site O'Reilly's Radar.

The pair are presenting their findings later today, in detail, at the Where 2.0
conference in San Francisco.

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This article is over a month old, voting and posting comments is disabled

Nope,If the phone is on, then you can be tracked. Remember, each cell tower needs to know where you are, otherwise, you'd never be able to recieve calls. My wife likes to watch "The First 48". Can't tell you how many episodes I've seen where they've tracked a suspects movements based on thier cell phone data.

Phones that have special tracking software can even track the phone when turned off. Only way is to remove the battery.

You watch too much tv.A phone that is powered off can not be tracked. If the phone was booted up and connecting to cell towers while powered off it would drain battery almost as fast as if it was on. You can leave a battery in a phone and turn it off for extended periods with little impact to life compared to if the battery jus tsat.

Cell phone triangulation is also incredibly inaccurate. It does not locate you finer than a many many mile radius. Phones have GPS signaling these days which is what makes this alarming. While law enforcement might be able to subpoena cellular records based on tower logs and triangulate from there... it does not tell them more than you are currently within a triangle drawn from the nearest 3 towers with x signal strength, no better. It might be a 20 mile radius in some areas even...

Onboard gps however can track your location within feet and prove you were in the house not the driveway, etc. You also do not need to be of authority to illegally obtain the records - this is why this invasion of privacy is alarming. You could just as soon have this information retrieved by a virus, hacker, family member, etc.